公开(公告)号：US09986200B1

公开(公告)日：2018-05-29

申请号：US15592214

申请日：2017-05-11

Applicant: NOVATEK Microelectronics Corp.

Inventor： Wan-Ching Tsai ,  Chih-Chia Kuo ,  Shih-Sung Wen ,  Fu-Sheng Liang

IPC: H04N7/01 ,  H04N9/64 ,  H04N7/08

CPC classification number: H04N9/642 ,  G09G5/00 ,  H04N21/435 ,  H04N21/43635 ,  H04N21/44004 ,  H04N21/4402 ,  H04N21/816

Abstract: A switching method of video setting for a video conversion system includes generating a static metadata change flag when a static metadata change event is detected, repeating an output video after the static metadata change flag is generated, updating a video setting according to a static metadata corresponding to an input video when the output video is repeated, and converting the input video into the output video according to the video setting to display the output video.